CN115463466B - Wastewater treatment equipment convenient to clear up residue - Google Patents
Wastewater treatment equipment convenient to clear up residue Download PDFInfo
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- CN115463466B CN115463466B CN202211244974.5A CN202211244974A CN115463466B CN 115463466 B CN115463466 B CN 115463466B CN 202211244974 A CN202211244974 A CN 202211244974A CN 115463466 B CN115463466 B CN 115463466B
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- slag discharging
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- inner barrel
- barrel
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000001914 filtration Methods 0.000 claims abstract description 46
- 238000004140 cleaning Methods 0.000 claims abstract description 43
- 239000002893 slag Substances 0.000 claims abstract description 36
- 238000007599 discharging Methods 0.000 claims abstract description 34
- 230000000149 penetrating effect Effects 0.000 claims abstract description 13
- 230000000903 blocking effect Effects 0.000 claims description 58
- 238000007789 sealing Methods 0.000 claims description 58
- 230000005540 biological transmission Effects 0.000 claims description 36
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims description 2
- 239000002351 wastewater Substances 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 8
- 230000010405 clearance mechanism Effects 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 5
- 230000004888 barrier function Effects 0.000 description 9
- 239000010865 sewage Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 239000013049 sediment Substances 0.000 description 5
- 239000003818 cinder Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing Of Solid Wastes (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses wastewater treatment equipment convenient for cleaning residues, which comprises a filtering mechanism, a slag discharging mechanism, a cleaning mechanism and a circulating device, wherein two sides of the filtering mechanism are respectively provided with a water inlet pipe and a water outlet pipe in a penetrating way; the bottom inboard of filtering mechanism is provided with slag discharging mechanism, and filtering mechanism's bottom fixed is provided with clearance mechanism, and clearance mechanism is located slag discharging mechanism's below, and circulating device is fixed to be set up in clearance mechanism's below, and circulating device is linked together with the inlet tube. The invention can realize active filtration of wastewater by arranging the filtering mechanism, thereby improving the filtering effect and accelerating the wastewater treatment efficiency, in addition, the slag discharging mechanism can realize stable discharge of filtered residues and solid-liquid separation, the discharged residues fall on the cleaning mechanism for secondary filtration, and meanwhile, the circulating device can ensure the circulation of water after secondary filtration.
Description
Technical Field
The invention relates to wastewater treatment equipment, in particular to wastewater treatment equipment convenient for cleaning residues.
Background
With the shortage of fresh water resources, the problem of water pollution caused by a large industrial sound field is increasingly serious. Therefore, the sewage treatment is paid more attention to, the existing sewage treatment modes comprise a physical precipitation method, a chemical precipitation method, a biological degradation method and the like, but no matter which mode is adopted for sewage treatment, in the sewage treatment process, the residues accumulated at the bottom of the sewage treatment device are difficult to clean, and normally, a user needs to stop and clean the residues in the sewage treatment device, so that the workload of workers is increased, the wastewater treatment efficiency is reduced, in addition, the traditional sewage treatment mode generally utilizes the gravity of the residues to realize solid-liquid separation, and the sewage treatment mode has poor separation effect and low separation efficiency.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
Aiming at the problems in the related art, the invention provides wastewater treatment equipment convenient for cleaning residues, so as to overcome the technical problems in the prior related art.
For this purpose, the invention adopts the following specific technical scheme:
the waste water treatment equipment convenient for cleaning residues comprises a filtering mechanism, a slag discharging mechanism, a cleaning mechanism and a circulating device, wherein two sides of the filtering mechanism are respectively provided with a water inlet pipe and a water outlet pipe in a penetrating way; the filter device is characterized in that the slag discharging mechanism is arranged on the inner side of the bottom of the filter device, the cleaning mechanism is arranged at the bottom end of the filter device, the cleaning mechanism is located right below the slag discharging mechanism, the circulating device is fixedly arranged below the cleaning mechanism, and the circulating device is communicated with the water inlet pipe.
Further, in order to realize active filtration of wastewater, the filtering mechanism comprises an outer barrel, a sealing cover is fixedly arranged at the top end of the outer barrel through bolt sealing, the bottom end of the outer barrel is fixedly provided with a slag discharging mechanism, an inner barrel is reversely buckled in the outer barrel, a supporting plate is fixedly arranged at the bottom end of the outer barrel, the bottom end of the inner barrel is fixedly arranged at the top end of the supporting plate in a sealing manner, a transmission assembly is arranged at the outer side of the inner barrel, a lifting assembly is arranged in the inner barrel, and the slag discharging mechanism is arranged at the bottom of the inner barrel; the water inlet pipe passes through the outer barrel and is communicated with the top of the inner barrel, the water inlet pipe is fixed in a sealing way with the outer barrel, and the water outlet pipe is communicated with the outer barrel.
Further, in order to provide power support for the lifting assembly, the transmission assembly comprises a driving motor vertically and fixedly arranged in the middle of the top end of the sealing cover, the output end of the driving motor penetrates through the middle of the sealing cover and extends to the upper side of the inner barrel, and a driving gear is fixedly sleeved at the output end of the driving motor; the utility model discloses a drive gear, including interior bucket, the outside of interior bucket is vertical equidistance is provided with a plurality of transfer lines, just the both ends of transfer line respectively through the bearing frame with the outer wall of interior bucket is connected, the top of transfer line is fixed to be provided with the driven gear of drive gear engaged with.
Further, in order to realize the cyclic filtration to waste water, thereby accelerate filtration efficiency, the lifting assembly including vertical fixed set up in the support column on inner top of interior bucket, the outside of support column is from last to last seal cover in proper order be equipped with first barrier plate, second barrier plate and slag discharging mechanism, a plurality of holes of dodging have been seted up in the bottom of first barrier plate run through, the circumference outside of first barrier plate evenly is provided with a plurality of first guide blocks, first guide block pass through the connecting rod with the outer wall fixed connection of first barrier plate, just the middle part of first guide block runs through and is provided with the transfer line; the second baffle plate is of a cross structure as a whole, a plurality of sealing rings which are in one-to-one correspondence with the avoidance holes are fixedly arranged at the top end of the second baffle plate, the sealing rings are in sealing fit with the avoidance holes, and the top of sealing ring is provided with first filter screen, the outside of second barrier plate is fixed to be provided with the second guide block, the middle part of second guide block wears to be provided with the transfer line.
Further, in order to achieve mutual approaching and separating of the first blocking plate and the second blocking plate, the top ends of the second guide blocks are vertically and fixedly provided with a plurality of pull rods, through holes corresponding to the pull rods one by one are formed in the top ends of the first guide blocks in a penetrating mode, and the top ends of the pull rods penetrate through the through holes and are fixedly provided with blocking blocks; the first guide block is in clearance fit with the transmission rod, the second guide block is in interference fit with the transmission rod, the pull rod is in clearance fit with the through hole, and the outer diameter of the blocking block is larger than the aperture of the through hole.
Further, in order to realize the up-and-down reciprocating movement of the first blocking plate and the second blocking plate, a rotary type guide groove is spirally formed in the outer side of the transmission rod, a limiting column sliding in the guide groove is transversely inserted in the middle of the first guide block, the diameter of the limiting column is equal to the width of the guide groove, and the guide groove is integrally connected end to end and surrounds the outer side of the transmission rod.
Further, the residue was collected. Thereby guarantee to carry out unified discharge to it, slag discharging mechanism is including the seal cover locate the first fender in the support column outside, the cross-section of first fender wholly is isosceles triangle structure, the biggest external diameter of first fender is greater than the internal diameter of backup pad, just inlay on the top of first fender be provided with the sealing washer that the backup pad bottom is laminated mutually, the bottom mounting of support column is provided with the supporting seat, the outside of support column just is located the bottom of first fender with the cover is equipped with compression spring between the top of supporting seat, the fixed cover in the top outside of first fender is equipped with the second fender, the circumference outside of second fender with the sealed laminating of inner wall of interior bucket, just the second fender top evenly is provided with a plurality of horn mouths, the external diameter of horn mouths reduces gradually from top to bottom, just the bottom of horn mouths is provided with the rubber pad through gyration spring rotation.
Further, in order to realize clearing up fast the residue, clearance mechanism include with outer bucket bottom fixed connection's casing, the inside slope of casing is provided with filter gauze and supporting rib plate, filter gauze with the inner wall all around of casing is sealing fixation, one side of casing is provided with the row's cinder notch, the one end of row's cinder notch is provided with the upset apron, just the bottom of row's cinder notch with filter gauze minimum flushes mutually.
Further, in order to realize the cyclic utilization of filtered water, circulating device include with the funnel that the casing bottom is linked together, the sealed joint in bottom of funnel is provided with the water pump, the output connection of water pump is provided with the water pipe, the top of water pipe with the inlet tube is linked together.
Further, in order to prevent leakage of waste water, a plurality of rectangular grooves are evenly formed in the outer side of the inner barrel, a second filter screen is arranged in the rectangular grooves in a clamping mode, a plurality of long straight grooves are vertically formed in the outer side of the inner barrel, two groups of sealing rubber strips are symmetrically arranged in the long straight grooves, and a connecting rod and a second blocking plate are arranged between the two groups of sealing rubber strips.
The beneficial effects of the invention are as follows: according to the invention, the active filtration of the wastewater can be realized by arranging the filtering mechanism, so that the filtering effect is improved and the wastewater treatment efficiency is accelerated, in addition, the stable discharge of the filtered residues and the solid-liquid separation can be realized by arranging the slag discharging mechanism, the discharged residues fall on the cleaning mechanism for secondary filtration, so that the drying of the residues is ensured, the subsequent cleaning of the residues is further facilitated, and meanwhile, the circulating device can ensure the circulation of the water after the secondary filtration.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an isometric view of a wastewater treatment facility for facilitating cleaning of residue in accordance with an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a wastewater treatment facility for facilitating cleaning of debris in accordance with an embodiment of the present invention;
FIG. 3 is a schematic illustration of a transmission assembly in a wastewater treatment facility for facilitating cleaning of residue in accordance with an embodiment of the present invention;
FIG. 4 is a schematic illustration of the cooperation of a drive assembly and a lift assembly in a wastewater treatment facility for facilitating cleaning of debris in accordance with an embodiment of the present invention;
FIG. 5 is a schematic view showing the structure of a first blocking plate in a wastewater treatment facility for facilitating the cleaning of residues according to an embodiment of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5 at A;
FIG. 7 is a schematic view showing the construction of a second blocking plate in a wastewater treatment facility for facilitating the cleaning of residues according to an embodiment of the present invention;
FIG. 8 is a schematic view of a drive rod in a wastewater treatment facility for facilitating cleaning of residue in accordance with an embodiment of the present invention;
FIG. 9 is a cross-sectional view of a first guide block of a wastewater treatment facility for facilitating cleaning of debris in accordance with an embodiment of the present invention;
FIG. 10 is a cross-sectional view of a slag extractor of a wastewater treatment facility for facilitating the cleaning of slag in accordance with an embodiment of the present invention;
FIG. 11 is a cross-sectional view of a sealing strip in a wastewater treatment facility that facilitates cleaning of debris in accordance with an embodiment of the present invention.
In the figure:
1. a filtering mechanism; 11. an outer tub; 12. a bolt; 13. sealing cover; 14. an inner barrel; 141. a second filter screen; 142. a sealing rubber strip; 15. a support plate; 16. a transmission assembly; 161. a driving motor; 162. a drive gear; 163. a transmission rod; 1631. a guide groove; 164. a bearing seat; 165. a driven gear; 17. a lifting assembly; 171. a support column; 172. a first blocking plate; 173. a second blocking plate; 174. avoidance holes; 175. a first guide block; 1751. a through hole; 1752. a limit column; 176. a connecting rod; 177. a seal ring; 178. a first filter screen; 179. a second guide block; 1791. a pull rod; 1792. a blocking piece; 2. a slag discharging mechanism; 21. a first fender; 22. a seal ring; 23. a support base; 24. a compression spring; 25. a second fender; 26. a horn mouth; 27. a rotary spring; 28. a rubber pad; 3. a cleaning mechanism; 31. a housing; 32. filtering gauze; 33. a support rib plate; 34. a slag discharge port; 35. turning over the cover plate; 4. a circulation device; 41. a funnel; 42. a water pump; 43. a water pipe; 5. a water inlet pipe; 6. and a water outlet pipe.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1A wastewater treatment facility for facilitating the cleaning of residue.
The invention will be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-11, a wastewater treatment device for cleaning residues according to an embodiment of the invention comprises a filtering mechanism 1, a slag discharging mechanism 2, a cleaning mechanism 3 and a circulating device 4, wherein two sides of the filtering mechanism 1 are respectively provided with a water inlet pipe 5 and a water outlet pipe 6 in a penetrating way; the bottom inboard of filtering mechanism 1 is provided with sediment mechanism 2, and filtering mechanism 1's bottom mounting is provided with clearance mechanism 3, and clearance mechanism 3 is located sediment mechanism 2 under, and circulating device 4 is fixed to be set up in clearance mechanism 3's below, and circulating device 4 is linked together with inlet tube 5.
By means of the technical scheme, the invention can realize active filtration of wastewater by arranging the filtering mechanism 1, realize active filtration of wastewater, thereby improving the filtering effect and accelerating the wastewater treatment efficiency, and can realize stable discharge of filtered residues and solid-liquid separation by arranging the slag discharging mechanism 2, and the discharged residues fall on the cleaning mechanism 3 for secondary filtration, thereby ensuring drying of the residues and further facilitating subsequent cleaning of the residues, and meanwhile, the circulating device 4 can ensure circulation of the water after secondary filtration.
In one embodiment, the filtering mechanism 1 comprises an outer barrel 11, a sealing cover 13 is fixedly arranged at the top end of the outer barrel 11 in a sealing way through a bolt 12, a slag discharging mechanism 2 is fixedly arranged at the bottom end of the outer barrel 11, an inner barrel 14 is reversely buckled in the outer barrel 11, a supporting plate 15 is fixedly arranged at the bottom end of the outer barrel 11, the bottom end of the inner barrel 14 is fixedly sealed with the top end of the supporting plate 15, a transmission assembly 16 is arranged at the outer side of the inner barrel 14, a lifting assembly 17 is arranged in the inner barrel 14, and the slag discharging mechanism 2 is arranged at the bottom of the inner barrel 14; the water inlet pipe 5 passes through the outer barrel 11 and is communicated with the top of the inner barrel 14, the water inlet pipe 5 is fixed with the outer barrel 11 in a sealing way, and the water outlet pipe 6 is communicated with the outer barrel 11.
In this embodiment, can establish ties multiunit effluent treatment plant as required to further improve the filter effect, waste water passes through inlet tube 5 and gets into in the inner barrel 14, and the sediment is discharged through sediment discharge mechanism 2 after the initiative of lifting assembly 17, then utilizes cleaning mechanism 3 to clear up the sediment.
In one embodiment, the transmission assembly 16 comprises a driving motor 161 vertically and fixedly arranged in the middle of the top end of the sealing cover 13, the output end of the driving motor 161 passes through the middle of the sealing cover 13 and extends to the upper part of the inner barrel 14, and a driving gear 162 is fixedly sleeved at the output end of the driving motor 161; a plurality of transmission rods 163 are vertically and equidistantly arranged on the outer side of the inner barrel 14, two ends of each transmission rod 163 are respectively connected with the outer wall of the inner barrel 14 through bearing seats 164, and driven gears 165 meshed with the driving gears 162 are fixedly arranged on the top ends of the transmission rods 163.
In one embodiment, the lifting assembly 17 comprises a support column 171 vertically and fixedly arranged at the inner top end of the inner barrel 14, a first blocking plate 172, a second blocking plate 173 and a slag discharging mechanism 2 are sequentially sleeved on the outer side of the support column 171 from top to bottom, a plurality of avoidance holes 174 are formed in the bottom end of the first blocking plate 172 in a penetrating manner, a plurality of first guide blocks 175 are uniformly arranged on the outer side of the circumference of the first blocking plate 172, the first guide blocks 175 are fixedly connected with the outer wall of the first blocking plate 172 through connecting rods 176, and a transmission rod 163 is arranged in the middle of each first guide block 175 in a penetrating manner; the whole cross structure that is of second barrier plate 173, and the top of second barrier plate 173 is fixed be provided with a plurality of with dodge the sealing ring 177 of hole 174 one-to-one, for sealing fit between sealing ring 177 and the dodge hole 174, and the top of sealing ring 177 is provided with first filter screen 178, and the outside of second barrier plate 173 is fixed to be provided with second guide block 179, and the middle part of second guide block 179 wears to be provided with transfer line 163.
In this embodiment, the driving motor 161 is electrically connected to an external power source, the driving motor 161 is started, the driving motor 161 rotates forward and drives the driving gear 162 to rotate, meanwhile, the driving gear 162 drives the multiple groups of driven gears 165 to rotate synchronously, the driven gears 165 drive the driving rod 163 to rotate, the driving rod 163 rotates and drives the limit post 1752 to move downwards, at this time, the first blocking plate 172 moves downwards and drives the second blocking plate 173 to move downwards through extrusion, and at the same time, the sealing ring 177 enters the avoidance hole 174 and seals the avoidance hole 174, and the first blocking plate 172 and the second blocking plate 173 are combined and filter the waste water by using the first filter screen 178.
It should be noted that, the sealing device and the rotating bearing are disposed between the driving motor 161 and the sealing cover 13, the avoidance hole 174 and the sealing ring 177 may be disposed in a tapered structure with the same shape, so as to ensure the sealing effect, and the first filter screen 178 and the sealing ring 177 may be detached, so as to be convenient for replacement, and during practical use, the first filter screen 178 may move up and down, so that the waste water may be utilized to clean the waste water, so as to improve the service life thereof.
In one embodiment, the top ends of the second guide blocks 179 are vertically and fixedly provided with a plurality of pull rods 1791, the top ends of the first guide blocks 175 are provided with through holes 1751 in one-to-one correspondence with the pull rods 1791 in a penetrating manner, and the top ends of the pull rods 1791 penetrate through the through holes 1751 and are fixedly provided with blocking blocks 1792; wherein, the first guide block 175 is in clearance fit with the transmission rod 163, the second guide block 179 is in interference fit with the transmission rod 163, the pull rod 1791 is in clearance fit with the through hole 1751, and the outer diameter of the blocking block 1792 is larger than the aperture of the through hole 1751.
In this embodiment, when the first blocking plate 172 descends, the second blocking plate 173 is in interference fit with the driving rod 163 due to the second guide block 179, so that the second blocking plate 173 is not moved first, when the first blocking plate 172 contacts with the second blocking plate 173, the second blocking plate 173 can be driven to descend, and meanwhile, the avoiding hole 174 contacts with the sealing ring 177, when the first blocking plate 172 ascends, the second blocking plate 173 is in interference fit with the driving rod 163 due to the second guide block 179, so that the second blocking plate 173 is not moved first, when the first blocking plate 172 contacts with the blocking block 1792, the second blocking plate 173 is driven to ascend by the pull rod 1791, and at this time, the first blocking plate 172 and the second blocking plate 173 generate a distance of a length of the pull rod 1791, and the avoiding hole 174 and the sealing ring 177 are separated from each other, thereby facilitating the sewage passing.
In one embodiment, the outer side of the transmission rod 163 is spirally provided with a rotary guide groove 1631, the middle part of the first guide block 175 is transversely inserted and provided with a limit post 1752 sliding inside the guide groove 1631, the diameter of the limit post 1752 is equal to the width of the guide groove 1631, and the guide groove 1631 is integrally connected end to end and surrounds the outer side of the transmission rod 163.
When the transmission rod 163 rotates, the limit post 1752 can move along the guide groove 1631, and the transmission rod 163 only rotates, and no displacement occurs in the vertical direction, so that the limit post 1752 can move up and down along the guide groove 1631.
In one embodiment, the slag discharging mechanism 2 comprises a first mud guard 21 which is arranged on the outer side of a supporting column 171 in a sealing manner, the whole cross section of the first mud guard 21 is of an isosceles triangle structure, the maximum outer diameter of the first mud guard 21 is larger than the inner diameter of a supporting plate 15, a sealing ring 22 which is attached to the bottom end of the supporting plate 15 is arranged on the top end of the first mud guard 21 in a inlaid manner, a supporting seat 23 is arranged on the bottom end of the supporting column 171 in a fixed manner, a compression spring 24 is sleeved between the bottom end of the first mud guard 21 and the top end of the supporting seat 23 in a sleeved manner, a second mud guard 25 is fixedly sleeved on the outer side of the top of the first mud guard 21, the outer side of the circumference of the second mud guard 25 is attached to the inner wall of an inner barrel 14 in a sealing manner, a plurality of horn mouths 26 are uniformly arranged on the top end of the second mud guard 25, the outer diameter of the horn mouths 26 is gradually reduced from top to bottom, and rubber pads 28 are rotatably arranged on the bottom ends of the horn mouths 26 through rotary springs 27.
In this embodiment, when the first and second blocking plates 172 and 173 are moved to the lowest positions, the residues in the wastewater enter between the second and first mud flaps 25 and 21 through the bell mouth 26 on the second mud flap 25, and the residues in the wastewater cannot move reversely under the action of the rubber pad 28 and the revolving spring 27, so as to be fixed between the second and first mud flaps 25 and 21, and the revolving spring 27 can make the first mud flap 21 in a sealed state.
In one embodiment, the cleaning mechanism 3 includes a casing 31 fixedly connected with the bottom end of the outer tub 11, a filter gauze 32 and a supporting rib plate 33 are obliquely arranged in the casing 31, the filter gauze 32 and the inner wall around the casing 31 are fixed in a sealing manner, a slag discharging port 34 is arranged on one side of the casing 31, a turnover cover plate 35 is arranged at one end of the slag discharging port 34, and the bottom end of the slag discharging port 34 is flush with the lowest part of the filter gauze 32.
In this embodiment, the residue is discharged through the middle of the support plate 15 and falls onto the filter gauze 32, the filter gauze 32 secondarily filters the moisture in the residue, and the filtered residue is cleaned through the residue discharge port 34.
In one embodiment, the circulating device 4 comprises a funnel 41 communicated with the bottom end of the shell 31, a water pump 42 is arranged at the bottom end of the funnel 41 in a sealing clamping manner, a water pipe 43 is arranged at the output end of the water pump 42 in a connecting manner, and the top end of the water pipe 43 is communicated with the water inlet pipe 5.
In one embodiment, the outer side of the inner barrel 14 is uniformly provided with a plurality of rectangular grooves, the inner parts of the rectangular grooves are respectively provided with a second filter screen 141 in a clamping manner, the outer side of the inner barrel 14 is vertically provided with a plurality of long straight grooves, two groups of sealing rubber strips 142 are symmetrically arranged in the long straight grooves, and a connecting rod 176 and a second blocking plate 173 are arranged between the two groups of sealing rubber strips 142.
It should be noted that, the aperture of the first filter screen 178 is smaller than the aperture of the second filter screen 141, and the aperture of the second filter screen 141 is smaller than the minimum particle size of the residue, and the first filter screen 178 may be replaced with gauze or blind plate as required in actual use.
In order to facilitate understanding of the above technical solutions of the present invention, the following describes in detail the working principle or operation manner of the present invention in the actual process.
In practical application, multiple groups of wastewater treatment devices can be connected in series according to the need, so as to further improve the filtering effect, wherein the driving motor 161 and the water pump 42 are electrically connected with an external power supply, a control box is arranged on the shell 31, the driving motor 161 and the water pump 42 can be controlled, wastewater is introduced into the water inlet pipe 5, the wastewater enters the inner barrel 14 through the water inlet pipe 5, at the moment, the driving motor 161 is started, the driving motor 161 positively rotates and drives the driving gear 162 to rotate, meanwhile, the driving gear 162 drives the multiple groups of driven gears 165 to synchronously rotate, the driven gears 165 drive the transmission rod 163 to rotate, the transmission rod 163 drives the limit post 1752 to move downwards through the guide groove 1631, at the moment, the first blocking plate 172 moves downwards and drives the second blocking plate 173 to move downwards through extrusion, at the same time, the sealing ring 177 enters the avoidance hole 174 and seals the avoidance hole 174, when the first and second blocking plates 172 and 173 move to the lowest position, the residues in the wastewater enter between the second and first mud flaps 25 and 21 through the flare 26 on the second mud flaps 25, and the residues in the wastewater cannot move reversely under the action of the rubber pad 28 and the swiveling spring 27, so as to be fixed between the second mud flaps 25 and 21, at this time, the first and second blocking plates 172 and 173 start to move from the lowest point to the highest point, at the same time, the second blocking plate 173 is separated from the first blocking plate 172 due to interference fit with the transmission rod 163, and moves upwards under the drive of the pull rod 1791, at this time, the waste water can pass through the avoiding hole 174, meanwhile, the waste water can enter between the inner barrel 14 and the outer barrel 11 through the second filter screen 141 and is discharged by the water outlet pipe 6, and the process is repeated, after residues are gradually piled up, the second baffle plate 173 extrudes the first mud guard 21 to extrude the compression spring 24 and move downwards, the residues are discharged through the middle part of the supporting plate 15 and fall on the filter gauze 32, the filter gauze 32 carries out secondary filtration on the moisture in the residues, the filtered residues are cleaned through the residue discharging port 34, the filtered water is collected in the funnel 41, and the water pump 42 is started to send the water into the water inlet pipe 5 for circulation through the water pipe 43.
In summary, by means of the above technical scheme of the present invention, the active filtration of the wastewater can be achieved by setting the filtering mechanism 1, wherein the transmission assembly 16 drives the lifting assembly 17 to reciprocate, so as to achieve active filtration of the wastewater, thereby improving the filtering effect and accelerating the wastewater treatment efficiency, in addition, the stable discharge of the filtered residue and the solid-liquid separation can be achieved by setting the slag discharging mechanism 2, and the discharged residue falls on the cleaning mechanism 3 for secondary filtration, thereby ensuring the drying of the residue and further facilitating the subsequent cleaning of the residue, and meanwhile, the circulation device 4 can ensure the circulation of the water after the secondary filtration.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the invention, but the present invention is described in detail with reference to the foregoing embodiments, and it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The wastewater treatment equipment convenient for cleaning residues is characterized by comprising a filtering mechanism (1), a slag discharging mechanism (2), a cleaning mechanism (3) and a circulating device (4), wherein two sides of the filtering mechanism (1) are respectively provided with a water inlet pipe (5) and a water outlet pipe (6) in a penetrating way;
the inner side of the bottom of the filtering mechanism (1) is provided with the slag discharging mechanism (2), the bottom end of the filtering mechanism (1) is fixedly provided with the cleaning mechanism (3), the cleaning mechanism (3) is positioned right below the slag discharging mechanism (2), the circulating device (4) is fixedly arranged below the cleaning mechanism (3), and the circulating device (4) is communicated with the water inlet pipe (5);
the filtering mechanism (1) comprises an outer barrel (11), a sealing cover (13) is fixedly arranged at the top end of the outer barrel (11) in a sealing manner through a bolt (12), the slag discharging mechanism (2) is fixedly arranged at the bottom end of the outer barrel (11), an inner barrel (14) is reversely buckled in the outer barrel (11), a supporting plate (15) is fixedly arranged at the bottom end of the outer barrel (11), the bottom end of the inner barrel (14) is fixedly arranged at the top end of the supporting plate (15) in a sealing manner, a transmission assembly (16) is arranged at the outer side of the inner barrel (14), a lifting assembly (17) is arranged in the inner barrel (14), and the slag discharging mechanism (2) is arranged at the bottom of the inner barrel (14).
The slag discharging mechanism (2) comprises a first mud guard (21) which is arranged on the outer side of a supporting column (171) in a sealing sleeve manner, the whole cross section of the first mud guard (21) is of an isosceles triangle structure, the maximum outer diameter of the first mud guard (21) is larger than the inner diameter of the supporting plate (15), a sealing ring (22) which is attached to the bottom end of the supporting plate (15) is inlaid at the top end of the first mud guard (21), a supporting seat (23) is fixedly arranged at the bottom end of the supporting column (171), a compression spring (24) is sleeved between the outer side of the supporting column (171) and the top end of the supporting seat (23), a second mud guard (25) is fixedly sleeved on the outer side of the top of the first mud guard (21), the outer side of the circumference of the second mud guard (25) is in sealing attachment with the inner wall of the inner barrel (14), a plurality of horn openings (26) are uniformly arranged at the top ends, the outer diameters of the horn openings (26) are gradually reduced from top to bottom, and a rotary spring (27) is arranged at the bottom end of the horn opening (26);
the cleaning mechanism (3) comprises a shell (31) fixedly connected with the bottom end of the outer barrel (11), a filter gauze (32) and a supporting rib plate (33) are obliquely arranged in the shell (31), the filter gauze (32) and the inner wall of the periphery of the shell (31) are sealed and fixed, a slag discharging port (34) is formed in one side of the shell (31), a turnover cover plate (35) is arranged at one end of the slag discharging port (34), and the bottom end of the slag discharging port (34) is flush with the lowest part of the filter gauze (32);
the lifting assembly (17) comprises a support column (171) vertically and fixedly arranged at the inner top end of the inner barrel (14), a first blocking plate (172), a second blocking plate (173) and a slag discharging mechanism (2) are sequentially sleeved on the outer side of the support column (171) from top to bottom, a plurality of avoidance holes (174) are formed in the bottom end of the first blocking plate (172) in a penetrating mode, a plurality of first guide blocks (175) are uniformly arranged on the outer side of the circumference of the first blocking plate (172), the first guide blocks (175) are fixedly connected with the outer wall of the first blocking plate (172) through connecting rods (176), and transmission rods (163) are arranged in the middle of the first guide blocks (175) in a penetrating mode;
the second blocking plate (173) is integrally in a cross-shaped structure, a plurality of sealing rings (177) which are in one-to-one correspondence with the avoidance holes (174) are fixedly arranged at the top end of the second blocking plate (173), the sealing rings (177) are in sealing fit with the avoidance holes (174), a first filter screen (178) is arranged at the top of each sealing ring (177), a second guide block (179) is fixedly arranged at the outer side of each second blocking plate (173), a transmission rod (163) is arranged in the middle of each second guide block (179) in a penetrating mode, and the initial heights of the first blocking plates (172) and the second blocking plates (173) are larger than that of the water inlet pipe (5);
the water inlet pipe (5) passes through the outer barrel (11) and is communicated with the top of the inner barrel (14), the water inlet pipe (5) is fixed in a sealing way with the outer barrel (11), the water outlet pipe (6) is communicated with the outer barrel (11), a plurality of rectangular grooves are uniformly formed in the outer side of the inner barrel (14), and second filter screens (141) are arranged in the rectangular grooves in a clamping way.
2. The wastewater treatment device convenient for cleaning residues according to claim 1, wherein the transmission assembly (16) comprises a driving motor (161) vertically and fixedly arranged in the middle of the top end of the sealing cover (13), the output end of the driving motor (161) passes through the middle of the sealing cover (13) and extends to the upper part of the inner barrel (14), and a driving gear (162) is fixedly sleeved at the output end of the driving motor (161);
the outer side of the inner barrel (14) is vertically provided with a plurality of transmission rods (163) at equal intervals, two ends of each transmission rod (163) are respectively connected with the outer wall of the inner barrel (14) through bearing blocks (164), and driven gears (165) meshed with the driving gears (162) are fixedly arranged at the top ends of the transmission rods (163).
3. The wastewater treatment device convenient for cleaning residues according to claim 2, wherein a plurality of pull rods (1791) are vertically and fixedly arranged at the top ends of the second guide blocks (179), through holes (1751) which are in one-to-one correspondence with the pull rods (1791) are formed in the top ends of the first guide blocks (175) in a penetrating manner, and blocking blocks (1792) are fixedly arranged at the top ends of the pull rods (1791) in a penetrating manner through the through holes (1751);
the first guide block (175) is in clearance fit with the transmission rod (163), the second guide block (179) is in interference fit with the transmission rod (163), the pull rod (1791) is in clearance fit with the through hole (1751), and the outer diameter of the blocking block (1792) is larger than the aperture of the through hole (1751).
4. The wastewater treatment device convenient for cleaning residues according to claim 3, wherein a rotary type guide groove (1631) is formed in the outer side of the transmission rod (163) in a spiral manner, a limit column (1752) sliding in the guide groove (1631) is transversely inserted in the middle of the first guide block (175), the diameter of the limit column (1752) is equal to the width of the guide groove (1631), and the guide groove (1631) is integrally connected end to end and surrounds the outer side of the transmission rod (163).
5. The wastewater treatment device convenient for cleaning residues according to claim 4, wherein the circulating device (4) comprises a funnel (41) communicated with the bottom end of the shell (31), a water pump (42) is arranged at the bottom end of the funnel (41) in a sealing clamping manner, a water pipe (43) is arranged at the output end of the water pump (42) in a connecting manner, and the top end of the water pipe (43) is communicated with the water inlet pipe (5).
6. The wastewater treatment device convenient for cleaning residues according to claim 5, wherein a plurality of long straight grooves are vertically formed in the outer side of the inner barrel (14), two groups of sealing rubber strips (142) are symmetrically arranged in the long straight grooves, and the connecting rod (176) and the second blocking plate (173) are arranged between the two groups of sealing rubber strips (142).
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| CN202211244974.5A CN115463466B (en) | 2022-10-12 | 2022-10-12 | Wastewater treatment equipment convenient to clear up residue |
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| CN202211244974.5A CN115463466B (en) | 2022-10-12 | 2022-10-12 | Wastewater treatment equipment convenient to clear up residue |
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| CN115463466B true CN115463466B (en) | 2023-12-01 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115738427B (en) * | 2023-02-10 | 2023-06-09 | 千亿设计集团有限公司 | Sewage treatment device for water supply and drainage |
| CN115845488B (en) * | 2023-03-02 | 2023-04-25 | 晋中晋宏建筑材料有限公司 | Industrial waste residue recovery processing device |
| CN116585773A (en) * | 2023-04-07 | 2023-08-15 | 王波 | Waste water purification treatment device for bio-organic fertilizer production |
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| CN210751525U (en) * | 2019-08-15 | 2020-06-16 | 绍兴市柯桥区宏晟纺织品有限公司 | A kind of textile printing and dyeing wastewater treatment equipment |
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